<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<p>This is xhr</p>

<button onclick="testXhr()" >xhr</button>
<script src="/static/js/common.js"></script>
<script>
    function testXhr(){

        var xhr = createXhr();
        console.log(xhr)

    }

</script>







</body>
</html>